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Oral sedation is a moderate form of sedation dentistry that involves taking a prescribed medication by mouth before your dental procedure. Most commonly, dentists prescribe medications from the benzodiazepine family, such as Valium, Halcion, or Ativan, which help reduce anxiety, relax muscles, and create a sense of calm.

With oral sedation, you remain conscious throughout your treatment but feel significantly relaxed. Many patients experience a state of deep relaxation where time seems to pass quickly, and they often have limited memory of the procedure afterward. This "amnesia effect" is beneficial for patients with dental phobia as it helps prevent the formation of additional negative memories.

The American Dental Association notes that oral sedation provides a moderate level of sedation that helps many patients receive necessary dental care they might otherwise avoid.

Your dentist will review your medical history and current medications to ensure oral sedation is safe for you. You'll receive a prescription with instructions on when to take the medication, typically about an hour before your appointment. You must arrange for someone to drive you to and from your appointment, as you will not be able to drive while under the effects of the medication.

You may be instructed to avoid eating for a few hours before your appointment, and your dentist will provide specific preparation guidelines.

After your procedure, you may feel drowsy for several hours. It's common to feel relaxed and sometimes slightly unsteady on your feet. The full effects of oral sedation typically wear off within 24 hours, though you may feel tired for the remainder of the day.

You should plan to rest at home after your appointment and avoid operating machinery, making important decisions, or returning to work until the following day.

Oral sedation may be appropriate for patients who:

• Experience moderate to severe dental anxiety
• Need multiple or complex procedures completed in one visit
• Have difficulty getting numb with local anesthetic alone
• Have a sensitive gag reflex
• Struggle with sitting still for extended periods
• Want to have limited memory of dental treatment